MvcCore/views/abstractelementdocview.h

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00001 /*  -*- c++ -*-  (for Emacs)
00002  *
00003  *  abstractelementdocview.h
00004  *  Digest
00005  * 
00006  *  Created by Aidan Lane on Thu Jun 10 2005.
00007  *  Copyright (c) 2005 Optimisation and Constraint Solving Group,
00008  *  Monash University. All rights reserved.
00009  *
00010  *  This program is free software; you can redistribute it and/or modify
00011  *  it under the terms of the GNU General Public License as published by
00012  *  the Free Software Foundation; either version 2 of the License, or
00013  *  (at your option) any later version.
00014  *
00015  *  This program is distributed in the hope that it will be useful,
00016  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
00017  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00018  *  GNU General Public License for more details.
00019  *
00020  *  You should have received a copy of the GNU General Public License
00021  *  along with this program; if not, write to the Free Software
00022  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
00023  */
00024 
00025 #ifndef ABSTRACTELEMENTDOCVIEW_H
00026 #define ABSTRACTELEMENTDOCVIEW_H
00027 
00028 
00029 #include "abstractattributedocview.h"
00030 
00031 #include "elementdocviewevents.h"
00032 
00033 class ElementDoc;
00034 class ElementDocController;
00035 
00036 
00037 class AbstractElementDocView : public AbstractAttributeDocView {
00038 
00039 public:
00040   AbstractElementDocView( QObject* objectPtr );
00041 
00042   ElementDocController*  elementDocController() const;
00043   ElementDoc*            elementDoc() const;
00044 
00045 
00046 protected:
00047   virtual void dispatchEvent( VEvent* );
00048 
00049   virtual void changeControllerEvent( VChangeControllerEvent* );
00050   virtual void modelChangedEvent( VModelChangedEvent* );
00051 
00052   // The following implementations do nothing, derivative classes are left to
00053   // add functionality.
00054   virtual void elementAddedEvent( VElementEvent* ) {}
00055   virtual void elementRemovedEvent( VElementEvent* ) {}
00056   virtual void elementAttributeAddedEvent( VElementAttributeEvent* ) {}
00057   virtual void elementAttributeRemovedEvent( VElementAttributeEvent* ) {}
00058   virtual void elementAttributeDataChangedEvent( VElementAttributeEvent* ) {}
00059   virtual void elementSetOrderChangedEvent( VElementSetOrderChangedEvent* ) {}
00060 
00061 
00062 private:
00063   // Temporary caches:
00064   QPointer<ElementDocController>  c_elementDocController;
00065   QPointer<ElementDoc>            c_elementDoc;
00066 };
00067 
00068 
00069 #endif //  ! ABSTRACTELEMENTDOCVIEW_H

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